The GY401 is a very high end Gyro which has been tried, tested and proven for the Trex 450 and Trex 500. This gyro is known for its simplicity during setup along with reliability after crashes. It features remote gain, travel limit on the gyro, digital or standard servo support and even delay.

This gyro may be combined with the several servo combinations such as with the Trex 450 it is commonly paired with Futaba 9650/9257 or JR 3500 series servos. For the Trex 500 it is commonly combined with the Futaba 9257 or 9650. Some choose a full size rudder servo for the Trex 500 such as the Futaba 9254 or JR 8900G with a Trex 600 servo mount for a VERY locked in feeling. There are many other servos that may be used with this gyro those are only to name a few.

Here's the recommended servo combinations by our staff:
Trex 450: GY401+Futaba 9650
Trex 500: GY401+Futaba 9254 With Trex 600 servo mount H60041

This is a small sized piezo electric ceramic dual rate gyro with heading hold and standard mode that delivers big perfomance. It features remote gain, ATV limit and direction reversing. This gyro is super light weight and is perfect for Blade CP, Belt CP, Blade 400, Trex 450, 3DX, Gaui 200, Walkera or any 200 to 450 size heli. It will work with any radio/receiver with either a gain adjustment assigned channel or you may also use this if you have a channel free where you are able to set the end point or ATV value on the radio such as travel adjust with JR. This gyro holds nicely!

Do you love heart pounding 3D? We do. and we designed the ds760 to deliver just that! The ds760 is a high specification model helicopter gyro capable of delivering exceptionally consistent yaw rates even at eye-blurring speeds of over two full turns per second. The control is smooth and precise with a very solid feel and impressive holding power. The stopping characteristics give a nice soft, but precise response with no bounce back.

The built in configuration routine allows adjustment of individual left and right endpoints, direction reversing and servo type selection. In addition the ds760 can be connected to a personal computer or Pocket PC offering access to more advanced parameters including yaw acceleration, deceleration, stop gain and many more. Additionally the upcoming detachable display offers quick access to all configuration parameters.

Don’t let your gyro restrict your choices. Whether you fly a 2.4GHz, PCM or PPM/FM radio system, use NiCDs or LiPo receiver battery, or want to use a 760uSec servo the ds760 will be happy to work with any combination you pick. In fact it can work direct from a 2S LiPo battery making it ready for the next generation of 7.4V servos.

The ds760 supports for all modern digital servos including Futaba S9251 / S9253 / S9254 / S9256 / S9257 / S9650 / S3153 / S3154 / BLS251, JR 8900G / 3400G / 2700G / 8700G / 810G, Sanwa ERG-WRX, Airtronics 94758 / 94761, Hitec 5925MG / 6965HB, Robbe FS61BB, LogicTech 3100G / 6100G, Sky HDS-577 / HDS-877. This list is not exhaustive.

NIGHT LIGHTNING by Lightning Power brings the highest quality LED technology together in a complete night flying system for your helicopter. This highly luminescent night flying system is not only aesthetically stunning it is also highly visible allowing you to comfortably navigate in absolute darkness. The LED strip is securely mounted on 3M adhesive tape and attaches to most any surface with ease. It is powered by the included high quality 3s 350mah Lipo for 500 class and larger helis or simply by your flight pack for 200-450 class helis. This kit is available for .90, .50, 500 class, 400/450 class and 200/250 class helicopters such as Trex 700 through Trex 250. As a bonus we are including a battery monitor for 3s batteries in the 200/250 and 400/450 class kits. The monitor plugs into a standard Align style balancing connector to monitor your flight pack status during flight.

You may choose between 4 color combinations or call for any custom configuration of colors. We also sell 1 foot and 3 foot sections of any color LED strip individually!

Scorpion HK Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold anodized to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are N-50EH style, which are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use. Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. For the best overall combination of quality, performance, and value, give Scorpion Motors a try!

The Lightning Power G3 battery packs are new technology cells yielding very high performance. They are made with the highest quality material using the latest in technology. They are surprisingly compact and light making them an excellent choice for the r/c industry.

These our amoung the highest performing packs on the market today don’t let the low price fool!

The Lightning Power G3 battery packs are new technology cells yielding very high performance. They are made with the highest quality material using the latest in technology. They are surprisingly compact and light making them an excellent choice for the r/c industry. These our amoung the highest performing packs on the market today don’t let the low price fool you!

Times have changed. More and more people are knowledgeable about lithium. Our batteries are designed to give you the most cycles with consistent power to insure your satisfaction. People will not tolerate swollen packs. Lightning Power Batteries represent a new era of enjoyment for RC hobbyist. These packs are manufactured from high quality components including advance chemicals. This design allows unheard dependability. Puffing is a thing of the past. Consumers expect to get more cycles from their battery packs. You get your moneys worth with our packs. Pay once for quality packs or pay twice or more for inferior quality packs that puff up and are under powered. You will love the Anti Puff technology. These packs are simply the best Trex 450 packs in the market.

Premium hi-speed digital servo for mini electric helis such as T-Rex and X-400. Provides a big helicopter feel for ultra-precise hovering and locked-in yaw control for enhanced sideways and backwards flight.

This is basically a TowerPro SG90 servo at a better price. These are tough resiliant 9 gram servos which you may use for everything from 400 class cyclic servos, tail servos, servos for your retract system, you name it. These servos have been tried and tested by our tech department on the Trex 450 and found to be a great low cost servo.

Here it is, the new V2 series HK-2221-1630 motor, specifically designed for 6-cell Li-Po power in your 450 class electric helicopter. This motor was developed to take advantage of the new high voltage set-ups that are currently being used for increased power and efficiency in your electric powered helicopter. Improvements include better cooling with the integrated centrifugal blower fan, higher efficiency with a new stator design and a new threaded-on flux ring for more solid construction.

HS-5065MG High Performance Micro Servo features Hitecs digital, programmable circut for incredible resolution, centering and holding torque. also featuring metal gears, a top-ball bearing, and at 31 ounces/inches of torque with a quick transit time of 0.11 sec at 6 volts, it will no doubt be THE choice for high performance helis.

The Ultra-precise centering and movements of the JR Micro DS285 are very impressive. This servo is 30% Faster than the previous version and Weighs in at only 8.5 grams. Perfect for Micro Helicopters such as the Venom, Hornet CX, Blade CP and others.

The Hitec HS-65HB Mighty Feather Micro Servo with Universal Futaba J, Hitec S, JR and Airtronics Z Connector features long lasting and durable Karbonite gears and is Hitec's most powerful servo in the micro class with over 26oz/in of power at 6 volts. One of the slimmest micro servos available, the HS-65HB was created for higher performance micro helicopters, electric park flyers, and 1/18 scale cars. Also features a top ball-bearing for long life and positive centering. T-Rex / MX400 Flyers love the HS-65HB as it is a direct fit onto the Helicopter with no special drilling or adjusting.

With the HS-65MG you get everything you learned to love on the HS-65 servo but with the additional holding strength of super strong metal gears. This mighty feather servo does the job well especially when it comes to cyclic control.

This is the Futaba S9257 High Speed Digital Servo for Helicopter Gyro Operation. FEATURES: For use with the Futaba GY401 (FUTM0807 FUTM0808) and the GY502 gyros. Equipped with two ball bearings. INCLUDES: Futaba S9257 High Speed Digital Servo with 0.83 inch (21mm) diameter round horn 1.5 inch (39mm) diameter four-point horn 1.2 inch (32mm) diameter six-point horn mounting hardware. One year limited warranty.

The Mini Digital S9650 is the ultimate 3D Tail / rudder digital servo for Micro / Mini and mid size Helis such as the T-Rex Zoom Shogun ECO Logo Eolo and others. With a super quick digital response of 0.11 Sec / 60 Degrees and torque capacity of 62.5 oz-in the S9650 is extremely digitally precise and so its quick enough to insure crisp 3D control. T-Rex flyers will especially appreciate the S9650 as it is the servo of choice for best rudder control and stability.

Truly an insane motor for your TREX. The Hacker A20-6XL was developed by Jason Krause specifically for the T-Rex 450. This motor has awesome power and efficiency. It includes a cooling fan and two spare motor shafts! This outrunner motor is perfect on 3S. You will need a 16T or 17T module 0.5 pinion available separately. Hacker recommends the Quark 33A Universal ESC as it was used in the development and testing of this new motor.

AXI 2217/5H GOLD LINE is a powerful high RPM 8 pole brushless motor with neodymium magnets and a rotating case. This motor was designed especially for the mini Titan and T-Rex 450 helis up to 800g in weight. As a result of using the latest ferromagnetic materials, the AXI GOLD 2217/5H motor offers extremely high efficiency and high load capability for its weight. With the high quality of manufacturing, reliability and performance, the AXI Gold Line are the best outrunners available in the market.

This is the Hitec Gyro Pack with HS-65 Metal Gear Servos, HG-5000 Gyro and HSG-5083 Digital Servo. FEATURES: Gyro Features. Optimized high response narrow band Hitec signal. Universal signal selectable, functions with both analog and digital servos. Auto detection for any transmitter and receiver. Precision control technology for heading lock. Remote gain adjustment. Self diagnosis function. Low power consumption (20mA). Extreme tolerance against disturbance and vibration. Easy data setting and simple LED display. Micro Digital Servo Features. Optimized for 400-600 class EP helicopters. All metal gear applied (1st MP gear). Non-programmable.

JR's DS3517 provides fast speed and high resolution for superior 3D characteristics for small airplanes. High resolution assures precise centering for predictable flying - especially important with large control surfaces. As a cyclic servo in 500-class electric helis, the DS3517 provides a locked-in hover as well as extremely responsive collective and cyclic response for extreme 3D maneuvering.

Kontronik ESCs are sensorless programmable motor controllers with fast startup and many features including Heli mode / Gov Mod.